(0 21 5)(1 17 14 7 2)(3 9 4)(6 11 8)(10 15 12)(13 19 16)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 3 5)
(0)(1 17 14 7 2)(3 21 5 9 4)(6 11 8)(10 15 12)(13 19 16)(18 22 20)
2: (4 5 9)
(0)(1 17 14 7 2)(3 21 5)(4)(6 11 8)(9)(10 15 12)(13 19 16)(18 22 20)
3: (2 14 7)
(0)(1 17 14)(2)(3 21 5)(4)(6 11 8)(7)(9)(10 15 12)(13 19 16)(18 22 20)
4: (6 11 8)
(0)(1 17 14)(2)(3 21 5)(4)(6)(7)(8)(9)(10 15 12)(11)(13 19 16)(18 22 20)